Tour on defensive works

[pzgr40]

Read this in the local paper today; a tour on the defensive works of my hometown and the reinstallation of a pedestal for a German 2cm flak 38 gun. However , i cannot recognize a 2cm flak 38 from the picture below, it's missing it's flash hider. It more looks like a 2cm Oerlikon.
Who can tell more......
Thanks in advance, regards, DJH

 

[thekees]

I think Marine FLAK 815, unit 6 was located there. mayb there is info about them somewhere.

 

[Big Dave]

German 3.7cm SK C/30 ?

 

[thekees]

in 1944-1945 an aircraft was shot down at Voorne, in the report there was a reference to 3,7 cm Flak, so an 3,7 cm C/30 might be possible too.

 

[pzgr40]

Looking at the size of the barrel, no flash hider, no thrwad for flash hider, the barrel being placed quite high in the weapon, the C30 sounds very plausible